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| Content Provider | IET Digital Library |
|---|---|
| Author | Jafarian, Mohammad Asefi, Mohammad Naser |
| Abstract | Providing additional damping for system electromechanical oscillations through doubly fed induction generator (DFIG)-based wind turbines is investigated in this study. In this regard, first an objective function is developed to tune the DFIG control gains, aim to maximise the wind farm (WF) contribution to system oscillation damping, but it is shown that it causes a decrease in the damping of DFIG stator mode. In other words, with the current DFIG control design, it is not possible to improve both the small signal stability of the power system and the dynamic stability of WF together. Afterwards, two high-pass filters are suggested to be employed in the control design of DFIG. It is shown that with the modified control design, it is possible to improve the system oscillation without spoiling the dynamic stability of the WF itself. Eigenvalue analysis is performed to validate the effectiveness of the modified control design. |
| Starting Page | 5330 |
| Ending Page | 5334 |
| Page Count | 5 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 18, Jul (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/18 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9260 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-03-15 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Additional Damping Asynchronous Generator Asynchronous Machine Control of Electric Power System Control System Analysis Control System Synthesis Damping DFIG Control Design DFIG Control Gain DFIG Stator Mode DFIG-based Wind Turbines Doubly Fed Induction Generator-based Wind Turbines Dynamic Stability Eigen Values And Eigen Function Machine Control Modified Control Design Objective Function Power System Control Power System Oscillations Power System Stability Signal Stability Stability in Control Theory Stators Synthesis Method System Electromechanical Oscillations System Oscillation Damping WF Wind Farm Contribution Wind Power Plant Wind Turbine |
| Content Type | Text |
| Resource Type | Article |
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